23463128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 52436160

約数和(自身を除く): 28973032

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 221, 299, 391, 442, 577, 598, 782, 884, 1154, 1196, 1564, 1768, 2308, 2392, 3128, 4616, 5083, 7501, 9809, 10166, 13271, 15002, 19618, 20332, 26542, 30004, 39236, 40664, 53084, 60008, 78472, 106168, 127517, 172523, 225607, 255034, 345046, 451214, 510068, 690092, 902428, 1020136, 1380184, 1804856, 2932891, 5865782, 11731564, 23463128]

約数ペア:

[(1, 23463128), (2, 11731564), (4, 5865782), (8, 2932891), (13, 1804856), (17, 1380184), (23, 1020136), (26, 902428), (34, 690092), (46, 510068), (52, 451214), (68, 345046), (92, 255034), (104, 225607), (136, 172523), (184, 127517), (221, 106168), (299, 78472), (391, 60008), (442, 53084), (577, 40664), (598, 39236), (782, 30004), (884, 26542), (1154, 20332), (1196, 19618), (1564, 15002), (1768, 13271), (2308, 10166), (2392, 9809), (3128, 7501), (4616, 5083)]